呕吐 (ǒu tù): 嘔吐する

He took a long-distance bus to the mountains, and the winding road made him start vomiting before he was even halfway there.

Doctor, I've been vomiting for the past two days; I throw up everything I eat, and I can't even keep water down.

During her first three months of pregnancy, her morning sickness was severe; the smell of cooking oil made her nauseous and vomit, so she had to take a few days off to rest at home.

He drank too much at the dinner party last night and vomited several times in the middle of the night; this morning he looked pale and had no energy at all.

The child had a high fever in the middle of the night and kept vomiting, so the parents rushed him to the emergency room.